Tail gate seal



FIG. 1: is top, front and first end view of a new an ornamental design of a tail gate seal;

FIG. 2: is a front elevation view thereof;

FIG. 3: is a top plan view thereof;

FIG. 4: is a rear elevation view thereof;

FIG. 5: is a bottom plan view thereof;

FIG. 6: is an end elevation view thereof; and,

FIG. 7: is an opposite end elevational view thereof. 

I claim the ornamental design for a tail gate seal, as shown in solid lines and described. 